Analysis of tilt by modulated speckles generated with a double aperture pupil mask

Autores
Molina Prado, Martha Lucia; Bolognini, Nestor Alberto; Tebaldi, Myriam Cristina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a method based on modulated speckles to detect tilt movement of a diffusing surface. In our proposal a speckle image of the speckle produced by a reflective diffusing surface is formed by a lens having a double aperture. The double aperture yields to an interference process so that the resulting speckle distribution is fringe modulated. The tilting of the diffusing surface is mapped as a shifting of the speckle. Then, the double aperture pupil lens system maps the speckle shifting into a fringes shifting. We study the system performance in terms of the diffuser tilt. Experimental results that confirm our proposal are presented.
Fil: Molina Prado, Martha Lucia. Universidad de Pamplona; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bolognini, Nestor Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Tebaldi, Myriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Materia
Modulated Speckle
Diffuser
Tilt
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11862
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Analysis of tilt by modulated speckles generated with a double aperture pupil maskMolina Prado, Martha LuciaBolognini, Nestor AlbertoTebaldi, Myriam CristinaModulated SpeckleDiffuserTilthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a method based on modulated speckles to detect tilt movement of a diffusing surface. In our proposal a speckle image of the speckle produced by a reflective diffusing surface is formed by a lens having a double aperture. The double aperture yields to an interference process so that the resulting speckle distribution is fringe modulated. The tilting of the diffusing surface is mapped as a shifting of the speckle. Then, the double aperture pupil lens system maps the speckle shifting into a fringes shifting. We study the system performance in terms of the diffuser tilt. Experimental results that confirm our proposal are presented.Fil: Molina Prado, Martha Lucia. Universidad de Pamplona; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bolognini, Nestor Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Tebaldi, Myriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaElsevier Science2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11862Molina Prado, Martha Lucia; Bolognini, Nestor Alberto; Tebaldi, Myriam Cristina; Analysis of tilt by modulated speckles generated with a double aperture pupil mask; Elsevier Science; Optics Communications; 338; 3-2015; 473-4780030-4018enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.optcom.2014.11.005info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0030401814010141info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:10Zoai:ri.conicet.gov.ar:11336/11862instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:45:11.28CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Analysis of tilt by modulated speckles generated with a double aperture pupil mask
title Analysis of tilt by modulated speckles generated with a double aperture pupil mask
spellingShingle Analysis of tilt by modulated speckles generated with a double aperture pupil mask
Molina Prado, Martha Lucia
Modulated Speckle
Diffuser
Tilt
title_short Analysis of tilt by modulated speckles generated with a double aperture pupil mask
title_full Analysis of tilt by modulated speckles generated with a double aperture pupil mask
title_fullStr Analysis of tilt by modulated speckles generated with a double aperture pupil mask
title_full_unstemmed Analysis of tilt by modulated speckles generated with a double aperture pupil mask
title_sort Analysis of tilt by modulated speckles generated with a double aperture pupil mask
dc.creator.none.fl_str_mv Molina Prado, Martha Lucia
Bolognini, Nestor Alberto
Tebaldi, Myriam Cristina
author Molina Prado, Martha Lucia
author_facet Molina Prado, Martha Lucia
Bolognini, Nestor Alberto
Tebaldi, Myriam Cristina
author_role author
author2 Bolognini, Nestor Alberto
Tebaldi, Myriam Cristina
author2_role author
author
dc.subject.none.fl_str_mv Modulated Speckle
Diffuser
Tilt
topic Modulated Speckle
Diffuser
Tilt
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a method based on modulated speckles to detect tilt movement of a diffusing surface. In our proposal a speckle image of the speckle produced by a reflective diffusing surface is formed by a lens having a double aperture. The double aperture yields to an interference process so that the resulting speckle distribution is fringe modulated. The tilting of the diffusing surface is mapped as a shifting of the speckle. Then, the double aperture pupil lens system maps the speckle shifting into a fringes shifting. We study the system performance in terms of the diffuser tilt. Experimental results that confirm our proposal are presented.
Fil: Molina Prado, Martha Lucia. Universidad de Pamplona; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bolognini, Nestor Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Tebaldi, Myriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
description We present a method based on modulated speckles to detect tilt movement of a diffusing surface. In our proposal a speckle image of the speckle produced by a reflective diffusing surface is formed by a lens having a double aperture. The double aperture yields to an interference process so that the resulting speckle distribution is fringe modulated. The tilting of the diffusing surface is mapped as a shifting of the speckle. Then, the double aperture pupil lens system maps the speckle shifting into a fringes shifting. We study the system performance in terms of the diffuser tilt. Experimental results that confirm our proposal are presented.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11862
Molina Prado, Martha Lucia; Bolognini, Nestor Alberto; Tebaldi, Myriam Cristina; Analysis of tilt by modulated speckles generated with a double aperture pupil mask; Elsevier Science; Optics Communications; 338; 3-2015; 473-478
0030-4018
url http://hdl.handle.net/11336/11862
identifier_str_mv Molina Prado, Martha Lucia; Bolognini, Nestor Alberto; Tebaldi, Myriam Cristina; Analysis of tilt by modulated speckles generated with a double aperture pupil mask; Elsevier Science; Optics Communications; 338; 3-2015; 473-478
0030-4018
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.optcom.2014.11.005
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0030401814010141
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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